My 2 cents is that it does seem to be her mobility that is a problem. Haven't played against many Vayne's yet. I've only had time to troll forums mostly for the past 2 weeks. Also she is squishy as hell.

"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."

"She has high single-target damage with no escape mechanisms..."
"She has high single-target damage with no escape mechanisms..."

*snip*

OP confirmed for trolling. Lock this thread please.

Exactly, how many times has she escaped an attack and immediately spammed condemn right after? Numerous. It would be different if the cooldown was longer but I had a vayne tumbling all around the whole lane. -_-